PR sanitizer/55374
* gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if
LIBASAN_EARLY_SPEC is defined.
(LIBASAN_EARLY_SPEC): Define to empty string if not already defined.
(LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address,
before %o.
* config/gnu-user.h (LIBASAN_EARLY_SPEC): Define.
* g++.dg/asan/large-func-test-1.C: Allow both _Zna[jm] in addition
to _Znw[jm] in the backtrace. Allow _Zna[jm] to be the first frame
printed in backtrace.
* g++.dg/asan/deep-stack-uaf-1.C: Use malloc instead of operator new
to avoid errors about mismatched allocation vs. deallocation.
From-SVN: r195585
PR c++/55742
* config/i386/i386.c (ix86_valid_target_attribute_inner_p): Diagnose
invalid args instead of ICEing on it.
(ix86_valid_target_attribute_tree): Return error_mark_node if
ix86_valid_target_attribute_inner_p failed.
(ix86_valid_target_attribute_p): Return false only if
ix86_valid_target_attribute_tree returned error_mark_node. Allow
target("default") attribute.
(sorted_attr_string): Change argument from const char * to tree,
merge in all target attribute arguments rather than just one.
Formatting fix. Use XNEWVEC instead of xmalloc and XDELETEVEC
instead of free. Avoid using strcat.
(ix86_mangle_function_version_assembler_name): Mangle
target("default") as if no target attribute is present. Adjust
sorted_attr_string caller. Avoid leaking memory. Use XNEWVEC
instead of xmalloc and XDELETEVEC instead of free.
(ix86_function_versions): Don't return true if one of the decls
doesn't have target attribute. If they don't and one of the decls
is DECL_FUNCTION_VERSIONED, report an error. Adjust
sorted_attr_string caller. Use XDELETEVEC instead of free.
(ix86_supports_function_versions): Remove.
(make_name): Fix up formatting.
(make_dispatcher_decl): Remove resolver_name and its initialization.
Avoid leaking memory.
(is_function_default_version): Return true if there is
target("default") attribute rather than no target attribute at all.
(make_resolver_func): Avoid leaking memory.
(ix86_generate_version_dispatcher_body): Likewise.
(TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Remove.
* target.def (supports_function_versions): Remove.
* doc/tm.texi.in (SUPPORTS_FUNCTION_VERSIONS): Remove.
* doc/tm.texi: Regenerated.
* c-common.c (handle_target_attribute): Revert 2012-12-26 change.
* g++.dg/mv1.C: Moved to...
* g++.dg/ext/mv1.C: ... here. Adjust test.
* g++.dg/mv2.C: Moved to...
* g++.dg/ext/mv2.C: ... here. Adjust test.
* g++.dg/mv3.C: Moved to...
* g++.dg/ext/mv3.C: ... here.
* g++.dg/mv4.C: Moved to...
* g++.dg/ext/mv4.C: ... here.
* g++.dg/mv5.C: Moved to...
* g++.dg/ext/mv5.C: ... here. Adjust test.
* g++.dg/mv6.C: Moved to...
* g++.dg/ext/mv6.C: ... here. Adjust test.
* g++.dg/ext/mv7.C: New test.
* g++.dg/ext/mv8.C: New test.
* g++.dg/ext/mv9.C: New test.
* g++.dg/ext/mv10.C: New test.
* g++.dg/ext/mv11.C: New test.
From-SVN: r195584
2013-01-30 Richard Biener <rguenther@suse.de>
* sparseset.h (sparseset_bit_p): Use gcc_checking_assert.
(sparseset_pop): Likewise.
* cfganal.c (compute_idf): Likewise. Increase work-stack size
to be able to use quick_push in the worker loop.
From-SVN: r195577
2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm-protos.h (arm_mac_accumulator_is_result): New
declaration.
* config/arm/arm.c (arm_mac_accumulator_is_result): New function.
* config/arm/cortex-a7.md: New bypasses using
arm_mac_accumulator_is_result.
From-SVN: r195553
2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (type): Add ffmas and ffmad to "type" attribute.
* config/arm/vfp.md (fma,fmsub,fnmsub,fnmadd): Change type
from fmac to ffma.
* config/arm/vfp11.md (vfp_farith): Use ffmas.
(vfp_fmul): Use ffmad.
* config/arm/cortex-r4f.md (cortex_r4_fmacs): Use ffmas.
(cortex_r4_fmacd): Use ffmad.
* config/arm/cortex-m4-fpu.md (cortex_m4_fmacs): Use ffmas.
* config/arm/cortex-a9.md (cortex_a9_fmacs): Use ffmas.
(cortex_a9_fmacd): Use ffmad.
* config/arm/cortex-a8-neon.md (cortex_a8_vfp_macs): Use ffmas.
(cortex_a8_vfp_macd): Use ffmad.
* config/arm/cortex-a5.md (cortex_a5_fpmacs): Use ffmas.
(cortex_a5_fpmacd): Use ffmad.
* config/arm/cortex-a15-neon.md (cortex_a15_vfp_macs) Use ffmas.
(cortex_a15_vfp_macd): Use ffmad.
* config/arm/arm1020e.md (v10_fmul): Use ffmas and ffmad.
From-SVN: r195551
2013-01-29 Ben Brosgol <brosgol@adacore.com>
* gnat_rm.texi: Fixed typos. Minor edits.
2013-01-29 Bob Duff <duff@adacore.com>
* a-convec.adb: Minor reformatting.
2013-01-29 Pascal Obry <obry@adacore.com>
* tempdir.adb, tempdir.ads (Use_Temp_Dir): Set wether to use the temp
directory.
From-SVN: r195548
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_Iterator_Loop_Over_Array): Preserve loop
identifier only if it comes from source.
(Expand_N_Loop_Statement): If the domain of iteration is an
enumeration type with a representation clause, remove from
visibility the loop identifier before rewriting the loop as a
block with a declaration for said identifier.
* sem_util.adb (Remove_Homonym): Handle properly the default case.
2013-01-29 Vincent Celier <celier@adacore.com>
* prj-proc.adb: Minor comment spelling fix.
From-SVN: r195546
2013-01-29 Thomas Quinot <quinot@adacore.com>
* sprint.adb (Sprint_Node_Actual): Output freeze nodes for
itypes even if Dump_Freeze_Null is not set.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_util.adb: Minor reformatting.
* s-rident.ads: Minor comment fixes.
2013-01-29 Pascal Obry <obry@adacore.com>
* prj-env.ads, prj-env.adb (Add_Directories): Add parameter to
control if the path is prepended or appended.
From-SVN: r195544
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): An expression
function declaration is not a subprogram declaration, and thus
cannot appear in a protected definition.
2013-01-29 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb (Insert_Actions): When new
actions come from the expression of the expression with actions,
then they must be added to the list of existing actions.
2013-01-29 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch3.adb (Analyze_Subtype_Declaration) <Private_Kind>: For
the subtype of a constrained private type with discriminants
that has got a full view, show that the completion is a clone
of the full view.
From-SVN: r195543
2013-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/56113
* tree-ssa-structalias.c (equiv_class_lookup): Also return
the bitmap leader.
(label_visit): Free duplicate bitmaps and record the leader instead.
(perform_var_substitution): Adjust.
From-SVN: r195541
2013-01-29 Robert Dewar <dewar@adacore.com>
* a-calend-vms.adb: Minor comment fix.
2013-01-29 Robert Dewar <dewar@adacore.com>
* mlib-utl.adb, gnatlink.adb: Avoid reference to ASCII.Back_Slash
because of casing issues.
* sem_util.ads: Minor comment fix.
* style.adb (Check_Identifier): Set proper casing for entities
in ASCII.
* styleg.adb: Minor comment improvement.
* stylesw.ads (Style_Check_Standard): Fix bad comments.
2013-01-29 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb: Add the grammar for pragmas Abstract_State and Global.
(Analyze_Pragma): Push the scope of the related subprogram and install
its formals once before starting the analysis of the [moded] global
list.
2013-01-29 Pascal Obry <obry@adacore.com>
* prj-proc.adb (Process_Expression_Variable_Decl): Always handle
relative paths in Project_Path as relative to the aggregate
project location. Note that this was what was documented.
2013-01-29 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: For "gnat stub -P ...", do not check the naming
scheme for Ada, when Ada is not a language for the project.
From-SVN: r195539
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Subtype_Declaration): Inherit
Is_Generic_Actual_Type flag in a nested instance.
* sem_ch12.adb (Restore_Private_Views): Preserve
Is_Generic_Actual_Type flag if actual is a Generic_Actual_Type
of an enclosing instance.
* sem_util.adb (Corresponding_Generic_Type): Handle generic actual
which is an actual of an enclosing instance.
* sem_type.adb (Real_Actual): If a generic_actual_type is the
formal of an enclosing generic and thus renames the corresponding
actual, use the actual of the enclosing instance to resolve
spurious ambiguities in instantiations when two formals are
instantiated with the same actual.
From-SVN: r195538
2013-01-29 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document all Ada 2005 and Ada 2012 pragmas as
being available as implementation-defined pragmas in earlier
versions of Ada.
2013-01-29 Vincent Celier <celier@adacore.com>
* clean.adb (Delete): On VMS, delete all versions of the file.
From-SVN: r195537
2013-01-29 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (No_Constraint_Maybe_Expr_Func): New procedure.
* par-util.adb (No_Constraint): Undo special handling, moved
to par-ch6.adb.
2013-01-29 Robert Dewar <dewar@adacore.com>
* aspects.ads: Aspect Warnings is implementation defined Add
some other missing entries to impl-defined list Mark Warnings
as GNAT pragma in main list.
* sem_ch8.adb: Process aspects for all cases of renaming
declarations.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Analyze_Function_Call): Set In_Assertion flag.
* sem_elab.adb (Check_Internal_Call_Continue): Do not issue
warnings about possible elaboration error if call is within
an assertion.
* sinfo.ads, sinfo.adb (In_Assertion): New flag in N_Function_Call node.
2013-01-29 Robert Dewar <dewar@adacore.com>
* a-calend-vms.adb, g-eacodu-vms.adb, g-trasym-vms-alpha.adb,
* s-auxdec-vms-ia64.adb, s-mastop-vms.adb, s-osprim-vms.adb,
s-tasdeb-vms.adb: Replace pragma Interface by pragma Import.
2013-01-29 Robert Dewar <dewar@adacore.com>
* opt.ads (Ignore_Style_Checks_Pragmas): New flag.
* par-prag.adb (Par, case Style_Checks): Recognize
Ignore_Style_Checks_Pragmas.
* sem_prag.adb (Analyze_Pragma, case Style_Checks): Recognize
Ignore_Style_Checks_Pragmas.
* switch-c.adb: Recognize -gnateY switch.
* usage.adb: Add documentation for "-gnateY".
* vms_data.ads: Add IGNORE_STYLE_CHECKS_PRAGMAS (-gnateY).
2013-01-29 Vincent Celier <celier@adacore.com>
* clean.adb (Clean_Executables): Add Sid component when calling
Queue.Insert.
* make.adb: When inserting in the Queue, add the Source_Id
(Sid) when it is known (Start_Compile_If_Possible): When the
Source_Id is known (Sid), get the path name of the ALI file
(Full_Lib_File) from it, to avoid finding old ALI files in other
object directories.
* makeutl.ads (Source_Info): New Source_Id component Sid in
Format_Gnatmake variant.
2013-01-29 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document -gnateY.
2013-01-29 Doug Rupp <rupp@adacore.com>
* s-osinte-vms.ads, s-taprop-vms.adb, system-vms_64.ads,
system-vms-ia64.ads: Replace pragma Interface by pragma Import.
From-SVN: r195536
2013-01-29 Robert Dewar <dewar@adacore.com>
* atree.ads, atree.adb (Node30): New function.
(Set_Node30): New procedure.
(Num_Extension_Nodes): Change to 5 (activate new fields/flags).
* atree.h: Add macros for Field30 and Node30.
* einfo.ads, einfo.adb: Move some fields to avoid duplexing.
* treepr.adb (Print_Entity_Information): Print fields 30-35.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Interface): Consider to
be a violation of No_Obsolescent_Features even in Ada 95. Also
generates a warning in -gnatwj mode.
(Analyze_Pragma, case Interface_Name): Generates a warning in -gnatwj
mode.
* gnat_ugn.texi: Additional documentation on -gnatwj and pragma
Interface[_Name].
2013-01-29 Vincent Celier <celier@adacore.com>
* snames.ads-tmpl: Add new standard name Trailing_Switches.
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_disp.adb (Check_Controlling_Type): If a designated type T
of an anonymous access type is a limited view of a tagged type,
it can be a controlling type only if the subprogram is in the
same scope as T.
2013-01-29 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: Use the project where the config pragmas file is
declared to get its path.
2013-01-29 Vincent Celier <celier@adacore.com>
* prj-attr.adb: New attribute Linker'Trailing_Switches.
From-SVN: r195535
2013-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/55270
* tree-ssa-dom.c (eliminate_degenerate_phis): If we changed
the CFG, schedule loops for fixup.
* gcc.dg/torture/pr55270.c: New testcase.
From-SVN: r195533
